1 | var path = require('path');
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2 | var test = require('tape');
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3 | var resolve = require('../');
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4 |
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5 | test('filter', function (t) {
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6 | var dir = path.join(__dirname, 'resolver');
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7 | var packageFilterArgs;
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8 | var res = resolve.sync('./baz', {
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9 | basedir: dir,
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10 | // NOTE: in v2.x, this will be `pkg, pkgfile, dir`, but must remain "broken" here in v1.x for compatibility
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11 | packageFilter: function (pkg, /*pkgfile,*/ dir) { // eslint-disable-line spaced-comment
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12 | pkg.main = 'doom'; // eslint-disable-line no-param-reassign
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13 | packageFilterArgs = 'is 1.x' ? [pkg, dir] : [pkg, pkgfile, dir]; // eslint-disable-line no-constant-condition, no-undef
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14 | return pkg;
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15 | }
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16 | });
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17 |
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18 | t.equal(res, path.join(dir, 'baz/doom.js'), 'changing the package "main" works');
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19 |
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20 | var packageData = packageFilterArgs[0];
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21 | t.equal(packageData.main, 'doom', 'package "main" was altered');
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22 |
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23 | if (!'is 1.x') { // eslint-disable-line no-constant-condition
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24 | var packageFile = packageFilterArgs[1];
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25 | t.equal(packageFile, path.join(dir, 'baz', 'package.json'), 'package.json path is correct');
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26 | }
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27 |
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28 | var packageDir = packageFilterArgs['is 1.x' ? 1 : 2]; // eslint-disable-line no-constant-condition
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29 | // eslint-disable-next-line no-constant-condition
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30 | t.equal(packageDir, path.join(dir, 'baz'), ('is 1.x' ? 'second' : 'third') + ' packageFilter argument is "dir"');
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31 |
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32 | t.end();
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33 | });
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